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SML3205

Sigma-Aldrich

Sitagliptin

≥98% (HPLC)

Synonyme(s) :

(2R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine, (3R)-3-Amino-1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a ]pyrazin-7(8H )-yl]-4-(2,4,5-trifluorophenyl)-1-butanone,, MK 0431 free base, MK 431 free base, MK-0431 free base, MK-431 free base, MK0431 free base, MK431 free base

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About This Item

Formule empirique (notation de Hill):
C16H15F6N5O
Numéro CAS:
486460-32-6
Poids moléculaire :
407.31
Numéro MDL:
MFCD09838015
Code UNSPSC :
51111800
Nomenclature NACRES :
NA.77

Niveau de qualité

100

Pureté

≥98% (HPLC)

Forme

powder

Activité optique

[α]/D -17 to -23°, c = 0.5 in chloroform-d

Couleur

white to beige

Solubilité

DMSO: 2 mg/mL, clear

Température de stockage

−20°C

InChI

1S/C16H15F6N5O/c17-10-6-12(19)11(18)4-8(10)3-9(23)5-14(28)26-1-2-27-13(7-26)24-25-15(27)16(20,21)22/h4,6,9H,1-3,5,7,23H2/t9-/m1/s1

Clé InChI

MFFMDFFZMYYVKS-SECBINFHSA-N

Actions biochimiques/physiologiques

Sitagliptin is an orally active, potent and selective dipeptidyl peptidase IV (DPP4; DPP-IV) inhibitor (IC50 = 18 nM) with excellent selectivity over other proline-selective peptidases (IC50 = 48 μM/DPP8, >100 μM/DPP9 & QPP). Sitagliptin improves glucose tolerance in lean mice (23% and 55% reduction of blood glucose post 5 g dextrose/kg with 0.1 or 3 mg Sitagliptin/kg p.o. 60 min prior to dextrose challenge) and in DIO mice (68% and 90% reduction of blood glucose post 2 g dextrose/kg with 0.3 or 3 mg Sitagliptin/kg p.o.) as a result of DPP-IV inhibition and upregulated GLP-1 level in blood in vivo.

Pictogrammes

Health hazardExclamation mark
GHS08,GHS07

Mention d'avertissement

Warning

Mentions de danger

H319,H373

Classification des risques

Eye Irrit. 2 - STOT RE 2

Organes cibles

Liver

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Heba A Habib et al.
Life sciences, 278, 119624-119624 (2021-05-19)
Diabetic nephropathy, a major threat to diabetic patients, is considered as the main reason for end-stage renal disease. Fortunately, incretin-based therapy has been aroused as considerable source to attenuate diabetic renal damage. This study aimed to investigate whether superior protective
Dooseop Kim et al.
Journal of medicinal chemistry, 48(1), 141-151 (2005-01-07)
A novel series of beta-amino amides incorporating fused heterocycles, i.e., triazolopiperazines, were synthesized and evaluated as inhibitors of dipeptidyl peptidase IV (DPP-IV) for the treatment of type 2 diabetes. (2R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine (1) is a potent, orally active DPP-IV inhibitor (IC(50) =
Shuhei Kamada et al.
Oncogene, 40(22), 3899-3913 (2021-05-12)
Tyrosine kinase inhibitors (TKIs) are used as targeted drugs for advanced renal cell carcinoma (RCC), although most cases eventually progress by acquiring resistance. Cancer stemness plays critical roles in tumor aggressiveness and therapeutic resistance, and dipeptidyl peptidase IV (DPP4) has
Mohamed Abouelkheir
Current molecular pharmacology (2021-06-03)
We previously tested two angiotensin-converting enzyme (ACE) inhibitors and two dipeptidyl peptidase-4 (DPP-4) inhibitors for dual enzyme inhibitory effect. Only two DPP-4 inhibitors, linagliptin and sitagliptin, were able to inhibit ACE. In the present study, we investigated if other inhibitors
Yossra Ahmed et al.
Journal of diabetes and metabolic disorders, 20(1), 551-560 (2021-07-06)
Emerging evidence suggests that mesenchymal stem cells (MSCs) have many anti-inflammatory and regenerative properties, which makes it a suitable candidate for the treatment of many diseases including metabolic syndrome (MetS). However, a major difficulty with stem cell therapy is to
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